def __init__(self, name='openh264', formatter=None):
self.name = name
self.codecname = 'openh264'
super(OpenH264Codec,
self).__init__(name,
formatter=formatter
or encoder.OptionFormatter(prefix='-', infix=' '))
self.extension = '264'
def __init__(self,
name='ffmpeg-mpeg4',
formatter=None):
self.name = name
self.codecname = 'mpeg4'
self.extension = 'avi'
super(FfmpegCodec, self).__init__(
name,
formatter=(formatter or encoder.OptionFormatter(prefix='-', infix=' ')))
def __init__(self, name='libavc', formatter=None):
self.name = name
self.codecname = 'libavc'
super(LibavcCodec, self).__init__(
name,
formatter=(formatter
or encoder.OptionFormatter(prefix='--', infix=' ')))
self.extension = 'avi'
self.option_set = encoder.OptionSet(
# Rate control. 0 = constant QP, 1 = storage, 2 = CBR high delay,
# 3 = CBR low delay
# 2 and 3 seems to drop frames - sometimes, but not always.
# 3 is able to run out of memory.
encoder.Option('rc', ['0', '1']), )
def __init__(self, name='openh264', formatter=None):
self.name = name
self.codecname = 'openh264'
super(OpenH264Codec,
self).__init__(name,
formatter=formatter
or encoder.OptionFormatter(prefix='-', infix=' '))
self.extension = '264'
self.option_set = encoder.OptionSet(
# Rate control. -1 = off, 0 = quality, 1 = bitrate, 2 = buffer based
# Default is set in config file by RCMode parameter to 0.
# Only 0 and 1 really make sense when rate control is used to select
# the bitrate target.
encoder.Option('rc', ['0', '1']))
def __init__(self, name='x264', formatter=None):
super(X264Codec, self).__init__(
name,
formatter=(formatter
or encoder.OptionFormatter(prefix='--', infix=' ')))
self.extension = 'mkv'
self.option_set = encoder.OptionSet(
encoder.Option('preset', [
'ultrafast', 'superfast', 'veryfast', 'faster', 'fast',
'medium', 'slow', 'slower', 'veryslow', 'placebo'
]),
encoder.Option('rc-lookahead', ['0', '30', '60']),
encoder.Option('vbv-init', ['0.5', '0.8', '0.9']),
encoder.Option('ref', ['1', '2', '3', '16']),
)
def __init__(self, name='x264', formatter=None):
super(X264Codec, self).__init__(
name,
formatter=(formatter
or encoder.OptionFormatter(prefix='--', infix=' ')))
self.extension = 'mkv'
self.option_set = encoder.OptionSet(
encoder.Option('preset', [
'ultrafast', 'superfast', 'veryfast', 'faster', 'fast',
'medium', 'slow', 'slower', 'veryslow', 'placebo'
]),
encoder.Option('rc-lookahead', ['0', '30', '60']),
encoder.Option('vbv-init', ['0.5', '0.8', '0.9']),
encoder.Option('ref', ['1', '2', '3', '16']),
encoder.ChoiceOption(['use-vbv-maxrate']),
encoder.Option('profile', ['baseline', 'main', 'high']),
encoder.Option('tune', ['psnr', 'ssim']),
encoder.DummyOption('vbv-maxrate'),
encoder.DummyOption('vbv-bufsize'),
)
def __init__(self):
self.name = 'unittest'
self.option_set = encoder.OptionSet()
self.option_formatter = encoder.OptionFormatter(prefix='--', infix=':')
def test_Format(self):
opts = encoder.OptionSet(encoder.ChoiceOption(['foo', 'bar']))
self.assertEquals(
'--foo', opts.Format('foo/bar', 'foo', encoder.OptionFormatter()))